31388841036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{101021}}^1$

素因数の和:101181

約数の個数: 120

約数和(自身を含む): 94464459936

約数和(自身を除く): 63075618900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 252, 274, 324, 378, 411, 548, 567, 756, 822, 959, 1134, 1233, 1644, 1918, 2268, 2466, 2877, 3699, 3836, 4932, 5754, 7398, 8631, 11097, 11508, 14796, 17262, 22194, 25893, 34524, 44388, 51786, 77679, 101021, 103572, 155358, 202042, 303063, 310716, 404084, 606126, 707147, 909189, 1212252, 1414294, 1818378, 2121441, 2727567, 2828588, 3636756, 4242882, 5455134, 6364323, 8182701, 8485764, 10910268, 12728646, 13839877, 16365402, 19092969, 25457292, 27679754, 32730804, 38185938, 41519631, 55359508, 57278907, 76371876, 83039262, 96879139, 114557814, 124558893, 166078524, 193758278, 229115628, 249117786, 290637417, 373676679, 387516556, 498235572, 581274834, 747353358, 871912251, 1121030037, 1162549668, 1494706716, 1743824502, 2242060074, 2615736753, 3487649004, 4484120148, 5231473506, 7847210259, 10462947012, 15694420518, 31388841036]

約数ペア:

[(1, 31388841036), (2, 15694420518), (3, 10462947012), (4, 7847210259), (6, 5231473506), (7, 4484120148), (9, 3487649004), (12, 2615736753), (14, 2242060074), (18, 1743824502), (21, 1494706716), (27, 1162549668), (28, 1121030037), (36, 871912251), (42, 747353358), (54, 581274834), (63, 498235572), (81, 387516556), (84, 373676679), (108, 290637417), (126, 249117786), (137, 229115628), (162, 193758278), (189, 166078524), (252, 124558893), (274, 114557814), (324, 96879139), (378, 83039262), (411, 76371876), (548, 57278907), (567, 55359508), (756, 41519631), (822, 38185938), (959, 32730804), (1134, 27679754), (1233, 25457292), (1644, 19092969), (1918, 16365402), (2268, 13839877), (2466, 12728646), (2877, 10910268), (3699, 8485764), (3836, 8182701), (4932, 6364323), (5754, 5455134), (7398, 4242882), (8631, 3636756), (11097, 2828588), (11508, 2727567), (14796, 2121441), (17262, 1818378), (22194, 1414294), (25893, 1212252), (34524, 909189), (44388, 707147), (51786, 606126), (77679, 404084), (101021, 310716), (103572, 303063), (155358, 202042)]